Wrong tag and category links

JJ

Jan 26, 2018 03:12PM EST

Hi

I don't know why but I have wrong links in the list of the tags and categories in my blog.For example – I have the only category named Blog and for that category I have a link like website.com/categories/blog/blog/ instead of just website.com/categories/blog/. The same thing is for the tag links – instead of website.com/tags/photography/ I have website.com/tags/photography/blog/ which opens the blank page. Could anybody explain how to fix it?